摘要
电磁兼容性(EMC)常是制约设备间匹配性和正常性能实现的重要因素,因此电磁兼容性设计也是航天器设计中要考虑的关键因素。文章主要介绍了电磁干扰的产生原因,并从合理布局与布线、电容的设计、逻辑电路的使用等方面论述了如何在印制电路板(PCB)设计过程中减少电磁干扰。
EMC design is an important factor which restricts equipment＇s matching and normal characters. Therefore EMC design is the key factor in the design of the spacecraft. The cause of the EMI production is introduced in this paper. The reasonable layout and wire layout, capacitance design, and the use of the logistic circuit are shown in order to reduce EMI in the design process.
出处
《航天器工程》
2007年第3期125-129,共5页
Spacecraft Engineering
